1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 02 2017 04 04 Revised See summary of revisions S. Abdelhalim, EU 2016 09 06 Revised Removed ACEA (2012) from 3.2 S. Abdelhalim, FOE 2016 05 18 Released S. Abdelhalim, FOE Controlled document at www.MATS Copyright 2017, Ford Global Techno
2、logies, Inc. Page 1 of 16 OIL, ENGINE, INITIAL FILL AND SERVICE FILL, SAE 0W-20 WSS-M2C952-A1 1. SCOPE This material specification defines the minimum acceptable performance requirements and physical/chemical properties of engine oils to be used by Ford Motor Company in its worldwide engine/vehicle
3、manufacturing and service operations. 2. APPLICATION This specification is released in Europe and, where applicable, in Rest of World (RoW) for initial fill and service fill engine oils used for lubrication of compression ignition engines using diesel fuel and for some of the spark ignition engines
4、using gasoline fuel. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification requires the use of approved sources. Only the sources identified on the Ford Approved Source List (ASL) can be used when this specification is listed on the drawing, CAD file, or other documents. The list of approved sourc
5、es is located within Ford at or available externally through a Ford Materials Engineer. 3.2 PERFORMANCE Where applicable, the spec shall meet engine and bench tests for ACEA C2 as per ACEA (2016) or the latest ACEA sequence, with the exception of SAE J300 viscosity grade, and in addition to Ford sp
6、ecific tests as stated here under. 3.2.1 General Test Requirements All engine performance and bench testing used to support a claim of compliance with this specification should be conducted according to CEC, ASTM or Ford internal procedures as applicable. Formulation should be developed according to
7、 the relevant industry standards (ATIEL CoP, ATC CoP, ACC CoP Report values - “NIL“ or Trace“ are not permissible S _ _ _ _ _ P _ _ _ _ _ Zn _ _ _ _ _ Ba _ _ _ _ _ Ca _ _ _ _ _ Mg _ _ _ _ _ Na _ _ _ _ _ N _ _ _ _ _ B _ _ _ _ _ Cu _ _ _ _ _ Cl _ _ _ _ _ Sulphated Ash _ _ _ _ _ V. Tests Conducted _ _
8、 _ _ Comments: _ _ _ _ _ Signature_ Title_ (Supplement A, p. 8 of 9) ENGINEERING MATERIAL SPECIFICATION WSS-M2C952-A1 Copyright 2017, Ford Global Technologies, Inc. Page 13 of 16 Oil Company_ Date_ Product Name_ Viscosity Grade_ Product Code_ Specification Test Mfg. Physical/Chemical Properties Req
9、uirements Results Limits Viscosity at 150 C (ASTM D 445), mm2/s report _ _ Viscosity at 100 C (ASTM D 445), mm2/s 6.9 .001%) report _ _ Cleanliness Specification (Initial Fill Only) ISO4406 Particle Count per millilitre: Particle Sizes larger than 4 microns 160,000max _ _ Particle Sizes larger than
10、6 microns 80,000max _ _ Particle Sizes larger than 14 microns 2,500max _ _ Signature_ Title_ ENGINEERING MATERIAL SPECIFICATION WSS-M2C952-A1 Copyright 2017, Ford Global Technologies, Inc. Page 15 of 16 (Supplement B, p. 1 of 2) Oil Company_ Date_ Product Name_ Viscosity Grade_ Product Code_ Quality
11、 Control Certification Physical/Chemical Properties Approved Limits Frequency Viscosity at 150 C (ASTM D 445), mm2/s _ _ Viscosity at 100 C (ASTM D 445), mm2/s _ _ Viscosity at 40 C (ASTM D 445), mm2/s _ _ Density (ASTM D 1298), kg/L _ _ Viscosity at -30 C (ASTM D 5293), mPa.s _ _ Viscosity at -35 C
12、 (ASTM D 5293), mPa.s _ _ Low Temp. Pumping Viscosity at -35 C, mPa.s _ _ (ASTM D 4684) at -40 C, mPa.s _ _ Used Oil Low Temperature Pumpability (CEC L-105) After, 72hrs at 150 deg C with 5% B100 MRV Viscosity -40 C mPa.s _ _ Yield Stress (Pa) _ _ Pour Point (ASTM D 97), C _ _ Stable Pour Point (SAE
13、 J 300 App. B), C _ _ Gelation Index (ASTM D 5133) _ _ Flash Point (ASTM D 93), C _ _ Volatility Evap. Loss, 1 h at 250 C (ASTM D 5800), % _ _ Shear Stability (ASTM D 445), mm2/s at 100 C After ASTM D 6278 or CEC L-14-A-93 _ _ Viscosity at 150 C and 106 s-1 CEC L-36-A-90, mPa.s New Oil _ _ After AST
14、M D 6278 or CEC L-14-A-93 _ _ Copper Corrosion (ASTM D 130, 3 h at 100 C) _ _ Filterability (ASTM D 6795), % flow reduction, max _ _ Water Tolerance (ASTM D 6794), with 0.6% water % _ _ with 1.0% water % _ _ with 2.0% water % _ _ with 3.0% water % _ _ Foaming (ASTM D 892) without Option A Sequence I
15、 mL _ _ Sequence II, mL _ _ Sequence III, mL _ _ High Temperature Foaming (ASTM D6082), mL _ _ Total Acid Number (ASTM D 664), mg KOH/g _ _ Total Base Number (ASTM D 2896), mg KOH/g _ _ Total Base Number (ASTM D 4739), mg KOH/g _ _ Sulphated Ash (ASTM D 874), % _ _ Phosphorus content, % _ _ Barium,
16、 % _ _ Boron, % _ _ Calcium, % _ _ Chlorine, % _ _ Copper, % _ _ Magnesium, % _ _ Molybdenum, % _ _ ENGINEERING MATERIAL SPECIFICATION WSS-M2C952-A1 Copyright 2017, Ford Global Technologies, Inc. Page 16 of 16 (Supplement B, p. 2 of 2) Oil Company_ Date_ Product Name_ Viscosity Grade_ Product Code_
17、Nitrogen, % _ _ Potassium, % _ _ Silicon, % _ _ Sodium, % _ _ Sulphur, % _ _ Zinc, % _ _ Other (.001%) _ _ Appearance _ _ ISO4406 Particle Count per millilitre: Particle Sizes larger than 4 microns 160,000max _ _ Particle Sizes larger than 6 microns 80,000max _ _ Particle Sizes larger than 14 microns 2,500max _ _ Signature_ Title_ Materials Engineering Concurrence_
